Question

3 equivalent rational number for 10/8 & - 10/30
​

Answer 1

Answer:

which standard?

Step-by-step explanation:

3 equivalent rational number for 10/8 & - 10/30

Answer 2

1) $\frac{10}{8}$

To find, three equivalent rational numbers.

Multiplying $\frac{10}{8}$ with 2 in the numerator and denominator

$\frac{10(2)}{8(2)\\}$ = $\frac{20}{16}$

Multiplying $\frac{10}{8}$ with 3 in the numerator and denominator

$\frac{10(3)}{8(3)}$ = $\frac{30}{24}$

Multiplying $\frac{10}{8}$ with 4 in the numerator and denominator

$\frac{10(4)}{8(4)}$ = $\frac{40}{32}$

So, three equivalent rational numbers of $\frac{10}{8}$ are $\frac{20}{16}$, $\frac{30}{24}$ and $\frac{40}{32}$

2) $\frac{-10}{30}$

To find, three equivalent rational numbers.

Multiplying $\frac{-10}{30}$ with 2 in the numerator and denominator

$\frac{-10(2)}{30(2)}$ = $\frac{-20}{60}$

Multiplying $\frac{-10}{30}$ with 3 in the numerator and denominator

$\frac{-10(3)}{30(3)} = \frac{-30}{90}$

Multiplying $\frac{-10}{30}$ with 4 in the numerator and denominator

$\frac{-10(4)}{30(4)}$ = $\frac{-40}{120}$

So, three equivalent rational numbers of $\frac{-10}{30}$ are $\frac{-20}{60}$, $\frac{-30}{90}$ and $\frac{-40}{120}$